Industrial Tool and Die, Inc. can produce complex features in tool steel plates and mold bases using our Wire and Sinker EDM (Electrical Discharge Machining) machines. The advantage to EDM is that shapes can be cut into hard tool steel without exotic cutting tools.Wire EDM is used to make mold and die tools and tool parts in workpieces made from very hard tool steel materials that would be difficult to machine with cutting tools. Because of the flexibility of the wire and its guides, and the direct from CAD surface model CNC programming, we can accurately cut extremely intricate and complex shapes into the tool steel workpiece using Wire EDM.

Sinker EDM also produces complex shapes in tool materials. However, instead of a wire electrode, the sinker EDM electrode has a specific shape. The electrode is then sunk into the tool material to produce the feature shape in the tool.

EDM in general can produce very complex shapes in hard tool steel materials in one operation whereas conventional machining may take several operations to produce the desired geometry. Industrial Tool and Die, Inc. employs three precision Charmilles EDM machines to augment the conventional machining methods for producing some of southern California’s most exotic molds, dies, jigs, and fixtures for the Aerospace, Automotive, Medical, Commercial, and the Electrical Connector industries.

Please inquire about how Industrial Tool and Die, Inc. can best serve your industry by contacting us today. One of our helpful and friendly sales representatives will contact you immediately to discuss your tool and die projects.

At Industrial Tool and Die, Inc., we offer top-tier sinker EDM and wire EDM services. Focused on small, intricate components, we ensure tight tolerances and exceptional accuracy for molds, dies, and specialty tools. These advanced EDM methods allow us to machine complex features in hardened tool steels, achieving results that conventional processes cannot match.

With decades of proven experience and highly specialized EDM equipment, we cater to industries where precision is critical, electronics, aerospace, and medical tooling. Whether it’s intricate computer chip molds or detailed tooling inserts, our sinker EDM and wire EDM services deliver precision, reliability, and quality.

Sinker EDM: Accurate Cavities and Contours

For projects that require detailed shapes, pockets, or recessed features, sinker EDM is the perfect solution. Unlike wire EDM, sinker EDM uses a custom-shaped electrode that “sinks” into the material, eroding the desired cavity with precision.

At Industrial Tool  and Die, Inc., our sinker EDM services excel at producing intricate tooling inserts, small die components, and detailed mold features that traditional machining methods cannot achieve. Advantages include:

  • Complex Features: Produce intricate cavities, contours, and shapes with high accuracy.
  • No Material Hardness Limitations: Hardened tool steels and alloys are machined without deformation.
  • Custom Electrodes: Electrodes are precisely shaped to match the customer’s design, ensuring accuracy.

From small mold cavities to tight-tolerance tooling features, our sinker EDM delivers results that meet the most exacting standards. 

Wire EDM: Designed for Fine, Intricate Components

Wire EDM delivers exceptional accuracy when cutting intricate features into hardened tool steels and delicate materials. At Industrial Tool  and Die, Inc., we specialize in wire EDM services tailored for small-scale applications like precision tool inserts and detailed mold cavities.

Our machines are equipped to achieve:

  • Tight Tolerances: Capable of achieving tolerances within ±0.0002”.
  • Intricate Details: Complex features, sharp corners, and thin walls are cut accurately with minimal stress on the material.
  • Consistency: Precision cuts are repeatable, ensuring reliable results for low and medium production runs.

Our journeymen use CAD/CAM software to program EDM machines directly from customer designs, ensuring every project meets the exact specifications required.

Small-Scale Expertise You Can Trust

As a small die fabrication shop, we focus on wire EDM and sinker EDM projects that demand precision on a small scale. Whether working with hardened steels, aluminum, or specialty alloys, our skilled journeymen bring decades of expertise to every project.

Our team specializes in:

  • Electrical Connector Tooling
  • Computer Chip Tooling
  • Custom Mold Cavities
  • Precision Tool Inserts
  • Die Components

With a focus on precision, dependability, and timely delivery, we handle your project with meticulous care, regardless of its complexity or detail.

Wire  and Sinker EDM Expertise for Precision Projects

For small-scale, precision-driven projects, Industrial Tool  and Die, Inc. offers industry-leading sinker EDM and wire EDM services. By combining advanced EDM technology with proven craftsmanship, we deliver high-quality tooling and components for industries that can’t compromise on accuracy. Reach out today to discuss your EDM requirements and experience the Industrial Tool  and Die difference.

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